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Rubberbase Paint


Available only in a limited number of colors and in flat or low-gloss finishes, this paint contains a liquefied rubber. It is expensive and has a potent aroma, but, because rubberbase paint is waterproof and durable, it's an excellent coating for concrete. It can be applied directly to unprimed masonry.

When used on brick, rubberbase paint should be preceded by a sealing coat of clear varnish. Before putting it on new concrete, wash the concrete with a 10 percent solution of muriatic acid, rinse thoroughly, and let dry completely. (Wear goggles and gloves when working with muriatic acid, and work in a well-ventilated space.) Like alkyds, rubberbase paints require special solvents; check the label for specifications.

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